CN215982283U

CN215982283U - Can adjust wisdom street lamp of luminance according to environment

Info

Publication number: CN215982283U
Application number: CN202122391673.2U
Authority: CN
Inventors: 廖晓辉; 何亮俊
Original assignee: Hunan Tianyu Intelligent Technology Co ltd
Current assignee: Hunan Tianyu Intelligent Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an intelligent street lamp capable of adjusting brightness according to environment, which comprises a base and a brightness adjusting mechanism, wherein the base is provided with a lamp holder; base: a hollow lamp bracket is arranged at the opening on the right side of the upper surface of the base, a lampshade is arranged at the left end of the hollow lamp bracket, a lighting lamp is arranged inside the lampshade, and a maintenance door is hinged in the opening on the front side surface of the base through a hinge; the brightness adjusting mechanism: the lifting frame comprises a frame plate, a resistance coil, guide ribs, lifting frames, an insulating sleeve and a conducting block, wherein the frame plate is arranged on the right side in the base; this can be according to wisdom street lamp of environment control luminance, overall structure is simple and practical, can adjust the luminance of light according to the light intensity automation among the external environment to satisfy the illumination work under the different environment.

Description

Can adjust wisdom street lamp of luminance according to environment

Technical Field

The utility model relates to the technical field of road lighting, in particular to an intelligent street lamp capable of adjusting brightness according to the environment.

Background

Roadway lighting refers to lighting set for roadways and their appurtenances. The safety device is used for improving the safety of vehicle driving and pedestrian walking at night and preventing traffic accidents. The traffic condition can be improved, the driving fatigue is reduced, the road traffic capacity is improved, and the traffic accidents are effectively reduced by reasonable arrangement.

The road lighting work at present is mainly accomplished through the street lamp, and the street lamp can be divided into according to the light source: sodium street lamp, LED street lamp, energy-conserving street lamp and novel suo ming xenon street lamp etc. can divide into according to the power supply mode: commercial power street lamp, solar street lamp, scene complementary street lamp.

The existing street lamp generally determines whether to perform illumination according to a time period, and cannot adjust the brightness of the illumination lamp according to the light intensity in an external environment, if the street lamp encounters rainy weather, even if the street lamp is in a condition of insufficient illumination in daytime, the street lamp can easily cause accidents of pedestrians or vehicles on the road if the street lamp is in a power-off state, and therefore the intelligent street lamp capable of adjusting the brightness according to the environment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides the intelligent street lamp capable of adjusting the brightness according to the environment, which can automatically adjust the brightness of the illuminating lamp according to the light intensity in the external environment, thereby meeting the illuminating work under different environments and effectively solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent street lamp capable of adjusting brightness according to environment comprises a base and a brightness adjusting mechanism;

base: a hollow lamp bracket is arranged at the opening on the right side of the upper surface of the base, a lampshade is arranged at the left end of the hollow lamp bracket, a lighting lamp is arranged inside the lampshade, and a maintenance door is hinged in the opening on the front side surface of the base through a hinge;

the brightness adjusting mechanism: the lifting frame is arranged on the right side inside the base, the resistance coil is arranged on the upper surface of the frame plate, the guide ribs are arranged on the left sides of the front inner wall and the rear inner wall of the base, the lifting frame is vertically connected between the two guide ribs in a sliding manner, the insulating sleeve is arranged at the upper end of the right side face of the lifting frame, the conductive block is transversely connected inside the insulating sleeve in a sliding manner, and the right end of the conductive block is in contact with the resistance coil;

wherein: the right side inner wall of base is equipped with the singlechip, and external power source is connected to the input electricity of singlechip, and the connector lug of resistance coil upper end passes through the wire to be connected with the input electricity of light, and the connector lug of conducting block extrados passes through the wire to be connected with the output electricity of singlechip, and overall structure is simple and practical, can adjust the luminance of light according to the light intensity automation among the external environment to satisfy the illumination work under the different environment.

Further, adjustting of the lighteness mechanism still includes motor, gear and tooth, the motor sets up in the rear side inner wall middle part of base, and the output shaft front end of motor is equipped with the gear, and the vertical support body left surface of crane is equipped with evenly distributed's tooth, and tooth all is connected with gear engagement, and the output of singlechip is connected to the input electricity of motor, can drive the crane and go up and down.

Further, be equipped with the spring between insulating sleeve's the left side inner wall and the left surface of conducting block, the spring is located insulating sleeve's inside, can guarantee that the conducting block is in close contact with resistance coil all the time, ensures that the circuit of light place can normally switch on.

Further, the backlight left surface that the inside edge of lamp shade set up is equipped with photosensitive sensor, and photosensitive sensor's output electricity is connected the input of singlechip, can detect the light intensity in the environment of nearby.

Furthermore, reinforcing ribs are arranged between the vertical frame bodies on the left side and the right side of the hollow lamp frame, so that the stability of the hollow lamp frame can be further improved.

Furthermore, maintenance door's border department is equipped with joint strip, can further promote maintenance door's leakproofness to the inside that outside medium got into the base causes the influence to illumination work.

Furthermore, the bottom surface of base is equipped with the fixed plate, and the four corners symmetry of fixed plate is equipped with the fixed orifices, can realize the fixed to the base, ensures operational environment's stability.

Compared with the prior art, the utility model has the beneficial effects that: this wisdom street lamp that can adjust luminance according to the environment has following benefit:

the current sent by the singlechip is transmitted to the illuminating lamp after passing through the conductive block and the resistance coil in sequence by the regulation of the singlechip, so that the illuminating lamp is electrified to convert the electric energy into light energy for illumination work, meanwhile, the photosensitive sensor can detect the light intensity in the nearby environment and feed back data to the singlechip, the singlechip can regulate and control the running state of the motor according to the data, when the motor runs to drive the gear to rotate, the crane can be influenced by the meshing connection relationship between the teeth and the gear, the crane can be changed in position along the guide rib, the contact point position of the conductive block and the resistance coil is changed, the resistance value of the circuit where the illuminating lamp is located is further changed, the current finally received by the illuminating lamp is changed, the brightness of the illuminating lamp is regulated, the illumination work under different environments is met, and the spring can ensure that the conductive block is always in close contact with the resistance coil, ensure that the circuit of light place can normally switch on, the stability of hollow lighting fixture can further be promoted to the stiffening rib, personnel can regularly open the maintenance door and carry out maintenance work to the inside part of base, and joint strip then can further promote the leakproofness of maintenance door to the inside that outside medium got into the base causes the influence to the illumination work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a schematic view of the base of the present invention;

FIG. 4 is an enlarged view of the structure of the present invention at B;

fig. 5 is a schematic view of the cross-sectional structure of the insulating sleeve of the present invention.

In the figure: the lamp comprises a base 1, a hollow lamp holder 2, a lampshade 3, a lighting lamp 4, a maintenance door 5, a brightness adjusting mechanism 6, a frame plate 61, a resistance coil 62, a guide rib 63, a lifting frame 64, an insulating sleeve 65, a conductive block 66, a motor 67, a gear 68, a tooth 69, a singlechip 7, a spring 8, a photosensitive sensor 9, a reinforcing rib 10, a sealing rubber strip 11, a fixing plate 12 and a fixing hole 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: an intelligent street lamp capable of adjusting brightness according to environment comprises a base 1 and a brightness adjusting mechanism 6;

base 1: a hollow lamp bracket 2 is arranged at an opening on the right side of the upper surface of the base, a lampshade 3 is arranged at the left end of the hollow lamp bracket 2, an illuminating lamp 4 is arranged inside the lampshade 3, a maintenance door 5 is hinged in an opening on the front side surface of the base 1 through a hinge, and personnel can open the maintenance door 5 regularly to carry out maintenance work on parts inside the base 1;

brightness adjustment mechanism 6: comprises a frame plate 61, a resistance coil 62, guide ribs 63, a lifting frame 64, an insulating sleeve 65 and a conductive block 66, wherein the frame plate 61 is arranged on the right side in the base 1, the upper surface of the frame plate 61 is provided with the resistance coil 62, the left sides of the front inner wall and the rear inner wall of the base 1 are provided with the guide ribs 63, the lifting frame 64 is vertically connected between the two guide ribs 63 in a sliding manner, the upper end of the right side surface of the lifting frame 64 is provided with the insulating sleeve 65, the conductive block 66 is transversely connected in the insulating sleeve 65 in a sliding manner, the right end of the conductive block 66 is contacted with the resistance coil 62, the brightness adjusting mechanism 6 also comprises a motor 67, a gear 68 and teeth 69, the motor 67 is arranged in the middle of the inner wall of the rear side of the base 1, the front end of an output shaft of the motor 68 is provided with the gears 69 which are uniformly distributed, the teeth 69 are all meshed with the gear 68, the input end of the motor 67 is electrically connected with the output end of the singlechip 7, through the regulation and control of the singlechip 7, the current emitted by the singlechip 7 passes through the conductive block 66 and the resistance coil 62 in sequence and then is transmitted to the illuminating lamp 4, so that the illuminating lamp 4 is electrified to convert the electric energy into light energy for illuminating, meanwhile, the photosensitive sensor 9 can detect the light intensity in the nearby environment and feed back the data to the singlechip 7, the singlechip 7 can regulate and control the running state of the motor 67 according to the data, when the motor 67 is operated to rotate the gear 68, the gear is affected by the meshing connection between the teeth 69 and the gear 68, the position of the lifting frame 64 along the guide rib 63 can be changed, the contact point position of the conductive block 66 and the resistance coil 62 is changed, the resistance value of the circuit where the illuminating lamp 4 is located is further changed, so that the current finally received by the illuminating lamp 4 is changed, the brightness of the illuminating lamp is adjusted, and the illuminating work under different environments is met;

wherein: the right side inner wall of base 1 is equipped with singlechip 7, and external power source is connected to singlechip 7's input electricity, and the connector lug of resistance coil 62 upper end passes through the wire to be connected with the input electricity of light 4, and the connector lug of conducting block 66 extrados passes through the wire to be connected with singlechip 7's output electricity.

Wherein: be equipped with spring 8 between the left side inner wall of insulating sleeve 65 and the left surface of conducting block 66, spring 8 is located insulating sleeve 65's inside, can guarantee that conducting block 66 and resistance coil 62 in close contact with all the time, ensures that the circuit of light 4 place can normally switch on.

Wherein: the backlight left surface that the inside edge of lamp shade 3 set up is equipped with photosensitive sensor 9, and the input of singlechip 7 is connected to photosensitive sensor 9's output electricity, and photosensitive sensor 9 can detect the light intensity in the environment of nearby and feed back data to singlechip 7 regulates and control the running state of motor 67 according to external environment.

Wherein: reinforcing ribs 10 are arranged between the vertical frame bodies on the left side and the right side of the hollow lamp holder 2, and the reinforcing ribs 10 can further improve the stability of the hollow lamp holder 2.

Wherein: maintenance door 5's border department is equipped with joint strip 11, can further promote maintenance door 5's leakproofness to the inside that outside medium got into base 1 causes the influence to the illumination work.

Wherein: the bottom surface of base 1 is equipped with fixed plate 12, and the four corners symmetry of fixed plate 12 is equipped with fixed orifices 13, uses the bolt to be connected fixed plate 12 and installation site through fixed orifices 13, realizes the fixed of base 1, ensures operational environment's stability.

The working principle of the intelligent street lamp capable of adjusting the brightness according to the environment provided by the utility model is as follows: the fixing plate 12 is connected with the installation part through the fixing hole 13 by using a bolt, so that the fixing of the base 1 is realized, the stability of the working environment is ensured, the current sent by the singlechip 7 sequentially passes through the conductive block 66 and the resistance coil 62 and then is transmitted to the illuminating lamp 4, so that the illuminating lamp 4 is electrified to convert the electric energy into the light energy for illumination work, meanwhile, the photosensitive sensor 9 can detect the light intensity in the nearby environment and feed back the data to the singlechip 7, the singlechip 7 can regulate and control the running state of the motor 67 according to the data, when the motor 67 runs to drive the gear 68 to rotate, the meshing connection relation between the teeth 69 and the gear 68 influences, the position of the lifting frame 64 along the guide rib 63 can be changed, the contact point position between the conductive block 66 and the resistance coil 62 is changed, and the resistance value of the circuit where the illuminating lamp 4 is located is further changed, make the final received electric current of light 4 change, adjust the luminance of light with this, thereby satisfy the illumination work under the different environment, spring 8 then can guarantee conducting block 66 all the time with resistance coil 62 in close contact with, ensure that light 4 place circuit can normally switch on, stiffening rib 10 can further promote the stability of hollow lighting fixture 2, personnel can regularly open maintenance door 5 and overhaul work to the inside part of base 1, joint strip 11 then can further promote the leakproofness of maintenance door 5, cause the influence in order to avoid outside medium to get into the inside of base 1 to illumination work.

It should be noted that the single chip microcomputer 7 disclosed in the above embodiments is an Intel-8051 single chip microcomputer, the illumination lamp 4 is a 150W-LED floodlight, the motor 67 is a 28H2P3205a4 micro stepper motor, the light sensor 9 is an EKPS011A light sensor, and the single chip microcomputer 7 controls the illumination lamp 4, the light sensor 9 and the motor 67 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a can be according to wisdom street lamp of environment control luminance which characterized in that: comprises a base (1) and a brightness adjusting mechanism (6);

base (1): a hollow lamp bracket (2) is arranged at the opening on the right side of the upper surface of the base, a lampshade (3) is arranged at the left end of the hollow lamp bracket (2), an illuminating lamp (4) is arranged inside the lampshade (3), and a maintenance door (5) is hinged in the opening on the front side surface of the base (1) through a hinge;

luminance adjustment mechanism (6): the electric heating furnace comprises a frame plate (61), a resistance coil (62), guide ribs (63), a lifting frame (64), an insulating sleeve (65) and a conductive block (66), wherein the frame plate (61) is arranged on the right side in the base (1), the resistance coil (62) is arranged on the upper surface of the frame plate (61), the guide ribs (63) are arranged on the left sides of the front inner wall and the rear inner wall of the base (1), the lifting frame (64) is vertically connected between the two guide ribs (63) in a sliding mode, the insulating sleeve (65) is arranged at the upper end of the right side face of the lifting frame (64), the conductive block (66) is transversely connected in the insulating sleeve (65) in a sliding mode, and the right end of the conductive block (66) is in contact with the resistance coil (62);

wherein: the right side inner wall of base (1) is equipped with singlechip (7), and external power source is connected to the input electricity of singlechip (7), and the connector lug of resistance coil (62) upper end passes through the wire and is connected with the input electricity of light (4), and the connector lug of conducting block (66) extrados passes through the wire and is connected with the output electricity of singlechip (7).

2. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: brightness adjustment mechanism (6) still include motor (67), gear (68) and tooth (69), motor (67) set up in the rear side inner wall middle part of base (1), and the output shaft front end of motor (67) is equipped with gear (68), and the vertical support body left surface of crane (64) is equipped with evenly distributed's tooth (69), and tooth (69) all are connected with gear (68) meshing, and the output of singlechip (7) is connected to the input electricity of motor (67).

3. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: and a spring (8) is arranged between the inner wall of the left side of the insulating sleeve (65) and the left side surface of the conductive block (66), and the spring (8) is positioned in the insulating sleeve (65).

4. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: the backlight module is characterized in that a photosensitive sensor (9) is arranged on the left side face of a backlight plate arranged at the inner edge of the lampshade (3), and the output end of the photosensitive sensor (9) is electrically connected with the input end of the single chip microcomputer (7).

5. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: reinforcing ribs (10) are arranged between the vertical frame bodies on the left side and the right side of the hollow lamp frame (2).

6. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: and a sealing rubber strip (11) is arranged at the edge of the maintenance door (5).

7. The intelligent street lamp capable of adjusting brightness according to the environment as claimed in claim 1, wherein: the bottom surface of the base (1) is provided with a fixing plate (12), and four corners of the fixing plate (12) are symmetrically provided with fixing holes (13).